M23.029

Clinical Causes: Degenerative changes in the knee cartilage due to aging Traumatic injury or sudden twisting of the knee Repetitive stress or overuse of the knee joint Previous knee injuries or surgeries leading to meniscal degeneration Weakness or imbalance in surrounding muscles Congenital predispositions to cartilage abnormalities

Key Symptoms: Knee pain, especially during movement or weight-bearing activities Swelling in the knee area A feeling of fullness or pressure in the joint Limited range of motion or stiffness Catching or locking sensation when moving the knee Tenderness upon touching the joint Occasional instability or giving way of the knee

Diagnosis Path: Diagnosis of cystic meniscus typically involves a combination of clinical evaluation and imaging studies. A healthcare provider will perform a physical exam to assess pain, swelling, and joint function. Imaging techniques such as MRI (Magnetic Resonance Imaging) are highly effective in visualizing soft tissues, including the menisci and cystic formations, confirming the presence and location of the cyst. Sometimes, arthroscopic examination may be performed both to diagnose and treat the condition.

Treatment Protocols: Treatment options depend on the severity of symptoms and the size of the cyst. Common approaches include: - Non-surgical methods such as rest, ice, compression, and elevation (RICE) - Physical therapy to strengthen surrounding muscles and improve joint stability - Analgesics or anti-inflammatory medications to relieve pain and reduce swelling - Arthroscopic surgery to remove or repair the cyst and possibly the damaged section of the meniscus In some cases, conservative management may suffice if symptoms are mild, but surgery is often considered if pain or functional impairment persists. Post-treatment, a rehabilitation program is crucial to restore knee strength and mobility, ensuring optimal recovery and reducing the risk of future issues.